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61056701 = 317332687
BaseRepresentation
bin1110100011101…
…0011010111101
311020220000001022
43220322122331
5111112303301
610020353525
71340654606
oct350723275
9136800038
1061056701
1131512892
12185458a5
13c859c34
148174dad
155560d1b
hex3a3a6bd

61056701 has 8 divisors (see below), whose sum is σ = 63135744. Its totient is φ = 58984560.

The previous prime is 61056691. The next prime is 61056727. The reversal of 61056701 is 10765016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61056701 - 218 = 60794557 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61053701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21380 + ... + 24066.

It is an arithmetic number, because the mean of its divisors is an integer number (7891968).

Almost surely, 261056701 is an apocalyptic number.

It is an amenable number.

61056701 is a deficient number, since it is larger than the sum of its proper divisors (2079043).

61056701 is a wasteful number, since it uses less digits than its factorization.

61056701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3451.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 61056701 is about 7813.8787423405. The cubic root of 61056701 is about 393.7716495697.

The spelling of 61056701 in words is "sixty-one million, fifty-six thousand, seven hundred one".

Divisors: 1 31 733 2687 22723 83297 1969571 61056701